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BD33C0AWFP-CE2

BD33C0AWFP-CE2

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Rohm Semiconductor

35V VOLTAGE RESISTANCE 1A, HIGH-ACCURACY LDO REGULATOR FOR AUTOMOTIVE

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BD33C0AWFP-CE2

BD33C0AWFP-CE2

Active
Rohm Semiconductor

35V VOLTAGE RESISTANCE 1A, HIGH-ACCURACY LDO REGULATOR FOR AUTOMOTIVE

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Description

General part information

BD33C0 Series

ROHM's LDO regulators continue the trend towards increasing miniaturization and greater power efficiency and are optimized for power supplies of all types. The broad lineup includes low saturation fixed output types in 1A/2A/0.3A ratings, models with different output voltages and packages, and units with/without a shutdown switch. In addition, overcurrent, thermal shutdown, and overvoltage protection circuits are integrated to prevent IC destruction due to output shorts, IC overload, and surges on the power supply line, respectively.

Technical Specifications

Parameters and characteristics for this part

SpecificationBD33C0AWFP-CE2
Control FeaturesEnable
Current - Output1 A
Current - Quiescent (Iq)2.5 mA
Current - Supply (Max)2.5 mA
GradeAutomotive
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature (Max)125 °C
Operating Temperature (Min)-40 °C
Output ConfigurationPositive
Output TypeFixed
Package / CaseDPAK (4 Leads + Tab), TO-252-5, TO-252AD
Package Leads4 Leads
Package NameTO-252-5, DPak
Protection FeaturesOver Current, Over Temperature
PSRR55 dB
QualificationAEC-Q100
Voltage - Input (Max)26.5 V
Voltage - Output (Min/Fixed)3.3 V
Voltage Dropout (Max)0.5 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet
Basics of Linear Regulators
TO252 Package Thermal Resistance Information
Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package
Anti-Whisker formation
Thermal Resistance
Problem Situations: Power Supply Does Not Start
Five Steps for Successful Thermal Design of IC
Impedance Characteristics of Bypass Capacitor
Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)
UL94 Flame Classifications of Mold Compound
Thermal Calculation for Linear Regulator
Suppression Method of Switching Noise Using Linear Regulator and Low Pass Filter
PCB Layout Thermal Design Guide
Power Supply Sequence Circuit with General Purpose Power Supply IC
Solder Joint Rate and Thermal Resistance of Exposed Pad
BDxxC0A, BDxxD0A Series PCB Layout
Table of resistance for output voltage setting on linear regulator Ics
Connecting LDOs in Parallel
Reverse Voltage Protection
EMC Measures for LDOs
What Is Thermal Design
Compliance with the ELV directive
BD00C0AWFP-C SPICE Modeling Report
How to Use the Two-Resistor Model
θ<sub>JC</sub> and Ψ<sub>JT</sub>
Six Steps for Successful Thermal Design of LDO Regulator ICs
Simple Test Method for Estimating the Stability of Linear Regulators
Precautions When Measuring the Rear of the Package with a Thermocouple
TO252-5 Package Information
Power Source ON/OFF Characteristics for Linear Regulator
Basics of Thermal Resistance and Heat Dissipation
Overview of ROHM's Simulation Models(for ICs and Discrete Semiconductors)
How to Use the Thermal Resistance and Thermal Characteristics Parameters
θ<sub>JA</sub> and Ψ<sub>JT</sub>
Judgment Criteria of Thermal Evaluation
Calculating Junction Temperature from Inrush Current
Usage of SPICE Macromodel (for LDO)
Design Guide and Example of Stencil for Exposed Pad
How to Select Reverse Current Protection Diodes for LDO Regulators
Method for Calculating Junction Temperature from Transient Thermal Resistance Data
Factory Information
Technical Data Sheet EN
Product Change Notice EN
AEC-Q101 Automotive Requirements
TO-252 Part Marking